import { v4 as uuidv4 } from "uuid";

//添加到购物车
function userTempId() {
  let userTempId = localStorage.getItem("userTempId");

  if (!userTempId) {
    userTempId = uuidv4();
    localStorage.setItem("userTempId", userTempId);
  }
  return userTempId;
}

export default userTempId;
